1, Blonde Technology (600 143): The company successfully developed multi-scale fiber-reinforced thermoplastic composites and long carbon fiber-reinforced thermoplastic composites, further enriching the thermoplastic composite product line. At the same time, two German composite production lines introduced by the company were successfully put into production, which expanded the company's total composite production capacity to 654.38+0.5 million tons.
2. Guangwei Composite Material (300699): The acceptance of the project "Research on Key Technologies of Graphitization of Polyacrylonitrile Carbon Fiber" indicates that the domestic QM4055(M55J Grade) high-strength and high-modulus carbon fiber material has been completely localized from the process to the equipment, which has improved the self-supporting ability of this high-strength and high-modulus carbon fiber in the aerospace application field.
3.TBEA (600089): TBEA has developed a new type of energy-saving conductor-carbon fiber composite core conductor, which is different from the traditional steel-core aluminum stranded conductor. Structurally, the middle reinforcing core is made of carbon fiber and glass fiber composite mandrel, and the conductive part is twisted by trapezoidal soft aluminum wire, which makes this conductor have the characteristics of light weight, high strength, corrosion resistance, high conductivity, low sag and high allowable working temperature.
4. Fangda Carbon (6005 16): Tai Fang Precision's main business is the production and sales of carbon fiber and composite materials. Tai Fang Precision is currently building a carbon fiber project with an annual output of 365,438+000 tons. The project is constructed in two phases, namely10.5 million tons/year and10.6 million tons/year. The company acquired Jiangtan Company to further integrate the carbon fiber market resources, and now the company is about to form a certain scale of carbon fiber production capacity.
5. Shanghai Petrochemical (600688): Shanghai Petrochemical is the only enterprise that produces carbon fiber in China's petrochemical field. The company's carbon fiber production and sales achieved remarkable results, the precursor production basically reached the standard, and the carbon fiber sheet realized its first large-scale application in the infrastructure field (overpass reinforcement project); The carbon fiber continuous sucker rod has been used in Shengli Oilfield/well KLOC-0/06, and the carbon rod has been used120000m. All technical indicators have reached the international advanced level, and the phased goal of large-scale application has been initially achieved.
6. Donghua Energy (00222 1): It was announced on the evening of 201March 81Sunday, and the company signed the Cooperation Agreement on Donghua Energy Deep Processing Base and New Materials Project with the Administrative Committee of the East-West Demonstration Zone (Lianyungang Xu Wei New District) (hereinafter referred to as "Xu Wei New District Administrative Committee")
7. Zhong Jian Science and Technology (300777): The investment project raised by the company this time is 1000 tons/year domestic T700 carbon fiber expansion project.
8. Xingyuan Material (300568): Jiangsu Xingyuan Carbon Fiber Composites Co., Ltd., a subsidiary of the company, is developing integrated products of thermoplastic carbon fiber composites. The product has excellent properties such as light weight, designability, high price, environmental protection and easy recycling, and can be used in automobile, high-speed rail, ship, intelligent equipment, aerospace and other industries. At present, this technology has formed an intelligent production line for small batch production, which is leading in China and has independent intellectual property rights.
9. Chujiang New Materials (002 17 1): The company's main products in the field of new materials include carbon fiber composites, high-purity carbon powder and 3d metal-based printing materials.
10, Haiyuan Composite Materials (002529): Relying on the company's advantages in intelligent equipment, it extended to the lightweight field of composite materials, and built a complete industrial chain from composite materials equipment, technology, materials, mold development, product design to composite materials production and sales.